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(1 2 3)
(1 2)(3)
(1)(2)(3)
Young diagram (3) Layer 1
Young diagram (2,1) Layer 1
Young diagram (1,1,1) Layer 1
Revised on July 19, 2017 18:17:56 by Noam Zeilberger (2001:861:3d80:2650:7132:2ffe:79d3:b82d)